David Francis

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Brookings, SD, US

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Patents Grantslast 30 patents

Information Patent Grant
Vaccine for porcine post-weaning diarrhea caused by enterotoxigenic...
- Patent number 8,420,101
- Issue date Apr 16, 2013
- South Dakota State University
- David Francis
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Vaccine for porcine post-weaning diarrhea caused by enterotoxigenic...
- Patent number 7,927,586
- Issue date Apr 19, 2011
- South Dakota State University
- David Francis
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
Vaccine for Porcine Post-Weaning Diarrhea Caused by Enterotoxigenic...
- Publication number 20110318379
- Publication date Dec 29, 2011
- SOUTH DAKOTA STATE UNIVERSITY
- David Francis
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
VACCINE FOR PORCINE POST-WEANING DIARRHEA CAUSED BY ENTEROTOXIGENIC...
- Publication number 20100008949
- Publication date Jan 14, 2010
- SOUTH DAKOTA STATE UNIVERSITY
- David Francis
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE